Home / 14,889.57-22,333.55-4,359.17

Finding the Fourth Proportional to 14,889.57, 22,333.55 and 4,359.17

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Solution

The fourth proportional to 14,889.57, 22,333.55 and 4,359.17 is: 6,538.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,889.57 : 22,333.55 = 4,359.17 : x
  2. Step 2: Convert to fraction form
    14,889.57/22,333.55 = 4,359.17/x
  3. Step 3: Cross multiply
    14,889.57x = 22,333.55 × 4,359.17
  4. Step 4: Simplify right side
    14,889.57x = 97,355,607.69
  5. Step 5: Solve for x
    x = 97,355,607.69/14,889.57
  6. Step 6: Final answer
    x = 6,538.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.